18307542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 40755456

約数和(自身を除く): 22447914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 151, 167, 242, 302, 334, 363, 453, 501, 726, 906, 1002, 1661, 1837, 3322, 3674, 4983, 5511, 9966, 11022, 18271, 20207, 25217, 36542, 40414, 50434, 54813, 60621, 75651, 109626, 121242, 151302, 277387, 554774, 832161, 1664322, 3051257, 6102514, 9153771, 18307542]

約数ペア:

[(1, 18307542), (2, 9153771), (3, 6102514), (6, 3051257), (11, 1664322), (22, 832161), (33, 554774), (66, 277387), (121, 151302), (151, 121242), (167, 109626), (242, 75651), (302, 60621), (334, 54813), (363, 50434), (453, 40414), (501, 36542), (726, 25217), (906, 20207), (1002, 18271), (1661, 11022), (1837, 9966), (3322, 5511), (3674, 4983)]